/Engine/Source/Runtime/Datasmith/CADKernel/Public/CADKernel/Geo/Sampling/SurfacicPolyline.h
void EmplaceAt ( int32 Index, [FSurfacicPolyline](API\Runtime\CADKernel\CADKernel\Geo\Sampling\FSurfacicPolyline) & Polyline, int32 PointIndex )